title: The nsp9 replicase protein of SARS-coronavirus, structure and functional insights.
mesh_terms: D020816:Amino Acid Motifs; D000595:Amino Acid Sequence; D018360:Crystallography, X-Ray; D019281:Dimerization; D006860:Hydrogen Bonding; D008958:Models, Molecular; D008969:Molecular Sequence Data; D011485:Protein Binding; D012367:RNA, Viral / Q000737:chemistry; D016601:RNA-Binding Proteins / Q000737:chemistry*; D045473:Severe acute respiratory syndrome-related coronavirus / Q000737:chemistry*; D017386:Sequence Homology, Amino Acid; D014461:Ultracentrifugation; D014764:Viral Proteins / Q000737:chemistry*
chemical_list: D012367:RNA, Viral; D016601:RNA-Binding Proteins; D014764:Viral Proteins; C483945:nsp9 protein, SARS virus